发明名称 |
Method for producing metallic iron |
摘要 |
A method for heating, reducing and melting a raw material mixture containing carbonaceous reducing agents and an iron oxide-contained substance to manufacture metallic iron, characterized in that a liquid fraction in a solid and liquid coexisting phase of produced slag containing a multi-component gangue is controlled to thereby accelerate melting of solid metallic iron produced.
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申请公布号 |
US6592647(B2) |
申请公布日期 |
2003.07.15 |
申请号 |
US20010923352 |
申请日期 |
2001.08.08 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
HINO MITSUTAKA;KOBAYASHI ISAO;KIKUCHI SHOICHI |
分类号 |
C22B5/10;C21B13/00;C21B13/10;(IPC1-7):C21B13/08 |
主分类号 |
C22B5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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